baber/WOPTO huggingface dataset:
Patent JP-2002146807-A (JP)
Title: Construction method for steel footing beam
Inventor: SUGIMOTO HIROSHI
IPC: E02D27/01
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a construction method for a steel footing beam capable of shortening construction term, reduce an amount of soil to be discharged, giving the durability matching with service life of a building, and facilitating demolition work by using a steel frame as a footing beam. SOLUTION: In this construction method for the steel footing beam 1, back filling ground improvement soil 5 in which digged soil converted into alkaline and cement are mixed is arranged in a region in which the steel footing beam 1 is buried, the steel footing beam 1 is buried into the ground improvement soil 5, and the durability matching with service life of the building is given to the steel footing beam 1 and can be adjusted by a surface covering 6 of the steel beam.
Patent JP-2001243665-A (JP)
Title: Stamper for formation of optical disk substrate and its manufacturing method
Inventor: KOYAMA OSAMU
IPC: B29C33/38
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent roughening on the surface or side walls of land/groove tracks, protrusions at the groove ends and uneven distribution of the groove depth caused by the method of machining and manufacturing a stamper for a substrate having deep land and grooves by a conventional method of dry etching. SOLUTION: The stamper for the formation of an optical disk substrate is manufactured so that in the process of applying a resist 2 on a master disk 16, pattern-exposing the resist 2 and forming a guide groove by an etching method using the remaining resist 2 as a mask, a plurality of thin film layers 17, 18 made of different materials are preliminarily and successively formed on the master disk 16, and then the thin film layers are selectively and successively etched, thus guide grooves with decreased roughening on the track surface and side walls and flat and uniform groove depth are formed.
Patent JP-2002154064-A (JP)
Title: Control method for electric motor built-in semiautomatic screw fastening machine
Inventor: OKAJIMA IKUO
IPC: B25B23/14
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To relax impact force to a fastening worker during screw fastening work and to reduce the weight and size of a screw fastening machine and enhance the economical efficiency of its manufacturing. SOLUTION: In relation to power supply on/off operation for a motor repeated by a switching power control element, whether the armature current for the D.C. motor is continuous or discontinuous is determined, and when it is continuous and it is shifted from a discontinuous state to a continuous state, the operation is continued during the on-period by the switching power control element, and during the off-period by the switching power control element after that, the automatic control target set value is gradually reduced and thereafter, the motor is stopped.
Patent JP-2002155606-A (JP)
Title: Traveling truck for through-purlin
Inventor: NAKAI YOSHINORI
IPC: E04D15/00
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To safely convey a long-sized member by constitution in which the member is made to travel by utilizing a through-purlin laid on the top face of a corrugated slate sheet. SOLUTION: The traveling truck for the through-purlin is composed of the two long-sized through-purlins 16 and 16 arranged in parallel horizontally at required intervals on a corrugated slate-roofed roof 12 for lap-roofing metallic roofing materials 14 onto the upper section of the roof 12, the traveling truck 10, which is placed in a freely traveling manner to each of the two through- purlins 16 and 16 through wheels 24 and in which an upper section has a horizontal material placing base 22, and a space adjusting mechanism 36 installed to the traveling truck 10 so that the space of the wheel 24 on the side placed on either one through-purlin 16 in the two through-purlins to the wheel 24 on the side placed n the other through-purlin 16 can be adjusted.
Patent JP-2002153061-A (JP)
Title: Switching power circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To reduce the power loss, to ensure ZVS(Zero Voltage Switching) which is stable in a heavy load condition, and to increase the manufacturing efficiency of a composite resonance type switching converter having a self-excited voltage resonance type converter by a push-pull system on its primary side. SOLUTION: In an insulating converter transformer as a composite resonance type which is provided for a switching power source, its primary and secondary coils are wound by so-called reverse winding, and are additive-polarity-connected after that. The core of the insulating converter transformer does not saturate even if a gap is not formed in the core, since its primary magnetic flux and secondary magnetic flux come to act so as to cancel each other by this construction.
Patent JP-2002160458-A (JP)
Title: Heat-sensitive recording medium
Inventor: ONO OSAMU
IPC: B41M5/28
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording medium having a black color including no color expression in a recording part, excellent skin anti-fogging properties and preservability of the recording part. SOLUTION: The heat-sensitive recording medium comprises a heat-sensitive recording layer containing a leuco dye, a developer, a sensitizer and an adhesive on a support. As one means, the medium comprises a p-toluenesulfonyl-p- aminophenyl used as the developer, and a black color developable fluoran compound such as a 3-di(n-butyl)amino-6-methyl-7-anilinofluoran or the like used as the leuco dye. A chilled water extracting pH (according to JIS P 8133) of the medium becomes 6.0 to 9.0.
Patent JP-2002156650-A (JP)
Title: Liquid crystal display module
Inventor: WAKAMATSU CHIHARU
IPC: G09F9/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display module in which the base body of a flexible board can be effectively used without discarding the base body wastefully even when the flexible board is to be joined to two sides of a liquid crystal panel. SOLUTION: The liquid crystal module consists of a liquid crystal panel 1 having a square plane figure and a flexible board 2 electrically connected to the panel 1. The flexible board 2 having a rectangular plane figure is connected through a segment connecting part to one side of the contour of the panel 1. A common terminal 1a is disposed on the back face of one side of the liquid crystal panel 1 adjacent to the above segment connecting part and a common electrode group 6 is disposed in the width direction of the flexible substrate 2 in the midway along the longitudinal direction of the flexible board 2 in such a manner that when the flexible board 2 is successively folded and included in the back side of the panel 1, the common electrode group 6 is joined to the common terminal 1a.
Patent JP-2002160306-A (JP)
Title: Method and apparatus for forming target line on sheet member for tire molding
Inventor: OGAWA KENJI
IPC: B05B12/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To improve an efficiency of molding workability by exactly detecting a target line on a sheet member for tire molding, and to prevent deterioration in durability of a product tire by avoiding abruption among tire component members. SOLUTION: While a conveyor on which a sheet member for tire molding 1 is placed is operating, movement amount of the sheet for tire molding 1 is detected. At the same time, for each predetermined movement amount, a surface of the sheet for tire molding 1 is dotted with a coating agent of a different color from the color of the surface. A dot diameter is made 0.8 mm to 2.0 mm, and a dot pitch is made 2.0 mm to 10.0 mm.
Patent JP-2002162623-A (JP)
Title: Liquid crystal display device
Inventor: ONO KIKUO
IPC: G02F1/1343
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To enhance light transmission efficiency without reducing light reflection efficiency. SOLUTION: Rays of light from a back light are emitted from the substrate of one side of respective substrates disposed to face oppositely across liquid crystal. Pixel areas are made of areas enclosed with gate signal lines arranged in an adjacent relation and drain signal lines arranged in an adjacent relation on the surface of the liquid crystal side of another substrate. A pixel electrode, to which a video signal is supplied from the drain signal line of one side via a thin film transistor which is actuated by the supply of a scanning signal from the gate signal line of another side, is formed in the pixel area.  The pixel electrode is constituted of a reflecting conductive film and a transparent conductive film which are connected electrically with each other, and also a light reutilizing film is formed at the lower layer of the reflecting conductive film via the reflecting conductive film and an insulating film. The light reutilizing film is insulated electrically from the gate signal line or the drain signal line.
Patent JP-2002160123-A (JP)
Title: Polishing tool
Inventor: INOUE TAMIO
IPC: B24B33/02
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To efficiently perform a series of machinings including inner diameter machining. SOLUTION: Machining members 30 and 40 are removably mounted to the tip of a tool body 10 having a polishing part 13 partially in the axial direction. The machining member 30 is a grinding reamer, and the member is mounted to allow continuous performing of a drilling machining and the subsequent inner diameter machining in one process. The machining member 40 is a rotating brush, and the member is mounted to allow continuous performing of the inner diameter machining and the subsequent inner surface brushing in one process.
Patent JP-2002160858-A (JP)
Title: Reuse method and device for residual printing paper
Inventor: OGAWA ATSUSHI
IPC: B41F13/54
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a reuse method and device for using residual printing paper sheets for print starting part of a printing process, registration, and bran cleaning by joining and winding a plurality of residual paper sheets generated in a printing process using a paper roll by a simple method. SOLUTION: This reuse method for the residual paper sheets forms a prescribed length of rewinding paper roll by repeating the operation of joining an end of a residual paper generated in stopping or completing the printing with the end of another residual paper and winding them. This rewinding paper roll formation device is constituted of (1) a feeding part installed with a plurality of residual paper rolls and feeding one end of the residual paper of either one of the residual paper rolls, (2) a winding part for winding the residual paper around the paper tube roll, and (3) a splicer having a fixing device for fixing the end part of the residual paper after winding and a cutter guide for cutting the end part of the residual paper from the residual paper roll in the feed side.
Patent JP-2002170444-A (JP)
Title: Short-circuit alarm device for electric wires
Inventor: TAKEMURA YASUO
IPC: H01B7/32
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a short-circuit alarm device that is possible to prevent in advance electric wire shorting in wire harness. SOLUTION: Insulated electric wires 8, 9 and 10 to supply electricity from a power source 1 to circuits, and the wires are covered with coverings 11, 12 and 13 surrounding inside of electric conductors. A short-circuit alarm device 15 is connected between the electric conductor inside the electric wire coverings 11, 12 and 13 and a positive terminal of the power source 1. The short-circuit alarm device 15 issues an alarm for shorting prediction when the device detects electric currents which flows in the electric conductor. According to this alarm, it is possible to prevent short-circuit accident on the electric wires 8, 9 and 10.
Patent JP-2002165850-A (JP)
Title: Operation unit for massage machine and massage machine
Inventor: HARADA KENJI
IPC: A61H7/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a remote controller for a massage machine with excellent usability for visually recognizing the respective operation elements of respective operation parts for support and for massage, the entire display, and set contents performed by using the operation elements regardless of the position of a cover. SOLUTION: The remote controller 22 of the massage machine provided with an airbag for body support capable of keeping an expanded state so as to obtain desired fitness and the airbag for the massage to be expanded and contracted is provided with a controller body 51 and the cover 52 made of a transparent material and slidably attached to the main body. The main body 51 is provided with the operation part 54 for the support where operation buttons 71-74 for operating the airbag for the support and a display 75 are gathered, and the operation part 53 for the massage where operation buttons 61-64 for operating the airbag for the massage and displays 65-67 are gathered. When the cover 52 selectively covers either one of both operation parts 53 and 54, the other operation part is exposed.
Patent JP-2002170142-A (JP)
Title: Paying machine by denomination for small note bundle
Inventor: NAKAMURA HIROSHI
IPC: G06Q40/00
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To solve problems of an open paying and receiving system having small-note bundle safes, which require a large space, are constantly vacant according to the denominations, uselessly, and enlarged in size, in respective safes by denominations. SOLUTION: This paying machine by denomination for small-note bundle is characterized in that a small note bundle safe is provided therein independently from safes by denominations, notes supplied from the respective safes by the denominations are sealed by giving the denomination information thereto, the small note bundle by the respective denominations are managed and stored based on the denomination information, and a small note bundle of a prescribed denomination is selected and paid according to the paying command.
Patent JP-2002169519-A (JP)
Title: Driving device for flat display
Inventor: YAMASHITA YASUHIRO
IPC: G02F1/133
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an invention capable of reducing not only a signal waveform distortion, but also EMI in a driving device for a flat display. SOLUTION: A left branch wiring 50 and a right branch wiring 52 extend in the left and right directions, respectively, from the branch point D which is the end part of the main wiring extending from a timing controller 44, and two pieces of signal line driving circuits 46 are connected with the left branch wiring 50 and the right branch wiring 52, respectively, and the impedance of the left branch wiring 50 and that of the right branch wiring 52 looking from the branch point D are made equal to each other.
Patent JP-2002167099-A (JP)
Title: Image forming device
Inventor: TERAO TAKAHIRO
IPC: B65H29/58
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device realizing a compact size as a whole device and a reduction of an occupied area while providing an automatic double surface conveying mechanism. SOLUTION: A conveying guide member 58b forming a sheet reversal conveying passage and a conveying guide member 59 forming a conveying passage after reversal are closely arranged each other in parallel along a side surface part of a device body 10. A whole double surface conveying passage is formed on a surrounding of an image forming means (laser scanner 18, process cartridge 34 and a fixing device 37 closely arranged each other) of a printer part 30 in an approximately loop shape and is provided above a feed cassette 20.
Patent JP-2002169414-A (JP)
Title: Heater control method for fixing device
Inventor: TANAKA HIROSHI
IPC: H05B3/00
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To decrease flickering by a simple and low cost constitution. SOLUTION: In a fixing device provided with a multiple number of heaters 2 and 8 for heating, the multiple number of heaters are controlled to be turned on and off independently and control is differentiated according to whether the total duty ratio of each heater is <=100% or greater.
Patent JP-2002172189-A (JP)
Title: Cart for golf
Inventor: ABE FUMIO
IPC: A63B55/60
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a cart for golf having a thunderbolt-proof equipment which prevents golfers from being struck by a thunderbolt. SOLUTION: This cart 11 for golf has at least a car body 12 which internally has seats 17, plural tires 13 which are disposed in the lower part of the car body 12 and are rotated by prescribed drivers and a loading space 15 on which golf bags 14, or the like, can be placed. A roof member 16 of the cart 11 is formed of a metallic material and is supported by plural metallic supports 18. These metallic posts 18 are connected to the car body 12. At least both side parts of the cart 11 are provided with rain shade means 21. If there is a thunderbolt at such cart 11, the metallic roof member 16 is eventually struck by the thunderbolt and the current thereof is discharged to the ground surface through the metallic supports 18 and the car body 12, and therefore the persons in the cart 11 are kept free of the damage with the thunderbolt.
Patent JP-2002175052-A (JP)
Title: Operational amplifier and liquid crystal panel drive circuit using the same
Inventor: KATO FUMIHIKO
IPC: G09G3/36
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To suppress display unevenness in a liquid crystal panel generated, when AC driving is performed by reducing the power consumption for driving a liquid-crystal panel. SOLUTION: The operational amplifier 1, which drives the liquid crystal panel, is provided with differential stages 2 and 3, drive means 4 and 5, output transistors 11 to 14, switching means 6 and 7 which connect the differential means 2 and 3 to the drive stages 4 and 5 by switching, and an intermediate- potential side power source 10. Those differential stages 2 and 3 and drive means 4 and 5 are driven between a high-potential side power source 8 and a low-potential side power source 9; and the output transistors 11 and 12 are driven between the high-potential side power source 8 and intermediate-potential side power source 10 and the output transistors 13 and 14 are driven alternately by the driving means 4 and 5 between the intermediate-potential side power source 10 and low-potential side power source 8.  Consequently, the capacitive load of the liquid crystal panel can be charged and discharged by VDD/2, to reduce the power consumption and also suppress display unevenness.
Patent JP-2001199617-A (JP)
Title: Device for holding paper sheet high
Inventor: GUNSCHERA FRANK
IPC: B65H31/32
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a device for holding paper sheets high capable of certainly retaining and holding the paper sheets high in any head of the paper sheets and of preventing scratch from occurring in the paper sheets. SOLUTION: This device holds the paper sheets high for forming a clearance during the operation of a paper sheet treating machine for forming a pile 9, especially a paper sheet printer. The device comprises a paper sheet receiving part 16 fixed to a common support 20 together with a sensor 17 of the pile facing to it, movable in a front-side pile forming region for holding the paper sheets high, and adjustable in height. Intruding length of the paper sheet receiving part 16 into the pile forming region is short so that the paper sheet receiving part 16 does not contact a printing region of a placed paper sheet.
Patent JP-2002179553-A (JP)
Title: Skin cleansing composition
Inventor: OKI ATSUSHI
IPC: C11D1/68
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a skin cleansing composition giving rich and elastic creamy foam, having excellent cleansing power to the dirt and sebum of the skin, giving extremely moist feeling to the cleaned skin and having good temperature stability. SOLUTION: The skin cleansing composition contains (A) one or more compounds selected from N-acylglycine and/or its salt and (B) one or more polyhydric alcohols selected from glycerol and/or a polyglycerol having an average degree of polymerization of 2-10 at an (A):(B) weight ratio of 1:(0.5-2.5) and further (C) 0.1-10 wt.% maltitol hydroxy-aliphatic ether and (D) 0.1-10 wt.% fatty acid soap and has neutral or weakly basic nature.
Patent JP-2002183955-A (JP)
Title: Disk recording/ reproducing device
Inventor: ASANO KENJI
IPC: G11B7/125
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To record and reproduce signals by always optimum write power and read power in a disk recording/reproducing device which records the signals to a magneto-optical disk 1 or reproduces the signals from the disk 1 by irradiating the disk 1 with a laser beam from an optical head 4. SOLUTION: This disk recording/reproducing device has a laser driving circuit 15 for controlling the power of the laser beam according to the laser power control signal, a temperature sensor 16 for detecting the temperature of the disk 1, a wobble reproducing circuit 9 for reproducing the wobble information previously recorded on the disk 1 in accordance with the output signal of the optical head 4 and a system controller 10 for acquiring the recommended laser power included in the wobble information, correcting the recommended laser power according to the temperature detected by the temperature sensor 16, forming the laser power control signal for realizing the corrected laser power and supplying the corrected laser power to the laser driving circuit 15.
Patent JP-2002181989-A (JP)
Title: Thermal stratification generation position limiting structure
Inventor: MUROYA ITARU
IPC: G21D1/00
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To generate a thermal stratification between high temperature fluid and low temperature fluid only in a part of a pipe. SOLUTION: The invention is related to a thermal stratification generation position limiting structure having a piping system provided with a first pipe where a fluid at a first temperature flows and a second pipe connected to the first pipe and filled inside with a fluid at a second temperature and the second pipe is formed in a shape generating a boundary between the fluid of the first temperature and the fluid of the second temperature only in a specific position in the second pipe. By providing a U-shape part whose bottom is facing downward to the part in the second pipe, the temperature boundary layer can be formed only in the U-shape part. The thickness of the U-shape part of the second pipe can also be made smaller than the remaining part of the second pipe.
Patent JP-2002183801-A (JP)
Title: Coin hopper
Inventor: ABE HIROSHI
IPC: A63F5/04
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent unfairness by detecting the blockage of a coin outlet of a coin hopper in an early time. SOLUTION: The coin hopper comprises a coil delivery device, a coin passage B in which coins delivered from the delivery device pass, a guide portion 2B for guiding the coins passing in the coin passage, a detection guide portion 2C constituting the coil passage, located in the downstream of the guide portion with a level difference from the guide portion, and a detector C arranged near the detection guide portion.